Remove ClosedWorld.allFunctions

pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart

Index: pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart b/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
index d6d0da3aa889db9d84ce0ac993e23541758e8a07..bdb2ff8e013018b5ab0522c6958c2e1e17794a52 100644
--- a/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
@@ -76,8 +76,8 @@ class NsmEmitter extends CodeEmitterHelper {
             generator.generateStubForNoSuchMethod(jsName, selector);
         addProperty(method.name, method.code);
         if (reflectionName != null) {
-          bool accessible = closedWorld.allFunctions
-              .filter(selector, null)
+          bool accessible = closedWorld
+              .locateMembers(selector, null)
               .any(backend.mirrorsData.isMemberAccessibleByReflection);
           addProperty(
               namer.asName('+$reflectionName'), js(accessible ? '2' : '0'));